---
product_id: 300419144
title: "Carbide Burr Set JESTUOUS 1/4 Inch Shank Diameter Double Cut Edge Rotary File Polishing Carving Tool for Die Grinder Drill Bits,8pcs"
brand: "jestuous"
price: "€ 107.13"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/300419144-carbide-burr-set-jestuous-1-4-inch-shank-diameter-double
store_origin: HR
region: Croatia
---

# tungsten carbide 8pcs set 1/4" shank Carbide Burr Set JESTUOUS 1/4 Inch Shank Diameter Double Cut Edge Rotary File Polishing Carving Tool for Die Grinder Drill Bits,8pcs

**Brand:** jestuous
**Price:** € 107.13
**Availability:** ✅ In Stock

## Summary

> 🔩 Unleash Your Inner Craftsman with Precision Tools!

## Quick Answers

- **What is this?** Carbide Burr Set JESTUOUS 1/4 Inch Shank Diameter Double Cut Edge Rotary File Polishing Carving Tool for Die Grinder Drill Bits,8pcs by jestuous
- **How much does it cost?** € 107.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/300419144-carbide-burr-set-jestuous-1-4-inch-shank-diameter-double)

## Best For

- jestuous enthusiasts

## Why This Product

- Trusted jestuous brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Diverse Shapes:** Includes various shapes to meet all your carving needs.
- • **Quality Assurance:** Heat-treated for enhanced performance and longevity.
- • **User-Friendly Design:** Easy to grasp and operate for both pros and DIYers.
- • **Precision Engineering:** Crafted from 100% new raw tungsten carbide for durability.
- • **Versatile Applications:** Perfect for woodworking, metalworking, and more!

## Overview

The JESTUOUS Carbide Burr Set features 8 high-quality rotary files designed for a variety of applications, including woodworking and metalworking. Made from heat-treated tungsten carbide, these tools ensure durability and precision, making them ideal for both professionals and hobbyists. With a 1/4 inch shank diameter and multiple shapes, this set is perfect for all your carving, engraving, and polishing needs.

## Description

Carbide Burr Set JESTUOUS 1/4 Inch Shank Diameter Double Cut Edge Rotary File Polishing Carving Tool for Die Grinder Drill Bits,8pcs

## Features

- 『WIDELY USAGE』Carbide burrs fit most small rotary tools,die grinders,for woodworking drilling carving engraving milling porting.
- 『DIFFERENT SHAPES』Different shapes can meet your need,easy to grasp and use, safe and reliable.
- 『HIGH QULITY MATERAIL』Made of heat-treated tungsten carbide material,sintered and machined from 100% new raw tungsten carbide.
- 『APPLICATION』Used for metal working in mold and pattern making, die sinking, surface cleaning and maintenance,perfect for opening holes, or porting heads on ferrous materials.
- 『8 ITEMS』8-piece double cut carbide rotary file burr set,Includes SA, SC, SD and SF type burrs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tungsten technology inc |
| Item model number | 43398-54709 |
| Package Dimensions | 14 x 11 x 2.4 cm; 290 Grams |

## Product Details

- **Material:** Carbide
- **Number of Flutes:** 16
- **End Cut Type:** Ball End
- **Cut Type:** Double Cut
- **Brand:** JESTUOUS

## Images

![Carbide Burr Set JESTUOUS 1/4 Inch Shank Diameter Double Cut Edge Rotary File Polishing Carving Tool for Die Grinder Drill Bits,8pcs - Image 1](https://m.media-amazon.com/images/I/61--xxEmFnL.jpg)

## Questions & Answers

**Q: What is the maximum rpm these are rated for?**
A: Melissa the set comes with no info whatsoever so I don't know any max rpm rating. However I've given mine a real good workout grinding welds,plate steel,cast iron,sheetmetal etc for quite some time now using both pnuematic and electric high speed die grinders which typically max out around 20,000 to 25,000 rpm. I can honestly say I've been very well satisfied with my set.I also have the 1/8" shank set for my Dremel and they work great too.. Hope this helps!

**Q: What country are these made in?**
A: No labels on mine. But they ported cast iron heads plus cut all the spot welds on my mustang restoration and still killing it. Worth twice as much.

**Q: Will this work for making a hole bigger on a bathroom sink for the faucet? If not, recommendations?**
A: I suppose it could. But really depends on the material of the sink, and how much larger you need to make it. It’s also going to be a bit tough to keep it perfectly round.  I have used these but a lot in heavy gauge steel. But not ceramic or anything.

**Q: Could I use these for woodwork with any success?**
A: These bits are designed for metal. They may do some work on wood, but you should get bits for wood to maximize you effort. Also, never use a metal bit on aluminum without using lots of lubrication. Otherwise you will wind up with a mess of clogged cutters. They are not self-cleaning on aluminum.

## Frequently Bought Together

- Carbide Burr Set 8pcs JESTUOUS 1/4 Inch Shank Diameter Double Cut Rotary Files Metal Grinding Polishing Carving Tool Drill Bits for Die Grinder Kits
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**Shop now:** [https://www.desertcart.hr/products/300419144-carbide-burr-set-jestuous-1-4-inch-shank-diameter-double](https://www.desertcart.hr/products/300419144-carbide-burr-set-jestuous-1-4-inch-shank-diameter-double)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-08*